52289250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 145926144

約数和(自身を除く): 93636894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 173, 186, 195, 250, 310, 325, 346, 375, 390, 403, 465, 519, 650, 750, 775, 806, 865, 930, 975, 1038, 1209, 1550, 1625, 1730, 1950, 2015, 2249, 2325, 2418, 2595, 3250, 3875, 4030, 4325, 4498, 4650, 4875, 5190, 5363, 6045, 6747, 7750, 8650, 9750, 10075, 10726, 11245, 11625, 12090, 12975, 13494, 16089, 20150, 21625, 22490, 23250, 25950, 26815, 30225, 32178, 33735, 43250, 50375, 53630, 56225, 60450, 64875, 67470, 69719, 80445, 100750, 112450, 129750, 134075, 139438, 151125, 160890, 168675, 209157, 268150, 281125, 302250, 337350, 348595, 402225, 418314, 562250, 670375, 697190, 804450, 843375, 1045785, 1340750, 1686750, 1742975, 2011125, 2091570, 3485950, 4022250, 5228925, 8714875, 10457850, 17429750, 26144625, 52289250]

約数ペア:

[(1, 52289250), (2, 26144625), (3, 17429750), (5, 10457850), (6, 8714875), (10, 5228925), (13, 4022250), (15, 3485950), (25, 2091570), (26, 2011125), (30, 1742975), (31, 1686750), (39, 1340750), (50, 1045785), (62, 843375), (65, 804450), (75, 697190), (78, 670375), (93, 562250), (125, 418314), (130, 402225), (150, 348595), (155, 337350), (173, 302250), (186, 281125), (195, 268150), (250, 209157), (310, 168675), (325, 160890), (346, 151125), (375, 139438), (390, 134075), (403, 129750), (465, 112450), (519, 100750), (650, 80445), (750, 69719), (775, 67470), (806, 64875), (865, 60450), (930, 56225), (975, 53630), (1038, 50375), (1209, 43250), (1550, 33735), (1625, 32178), (1730, 30225), (1950, 26815), (2015, 25950), (2249, 23250), (2325, 22490), (2418, 21625), (2595, 20150), (3250, 16089), (3875, 13494), (4030, 12975), (4325, 12090), (4498, 11625), (4650, 11245), (4875, 10726), (5190, 10075), (5363, 9750), (6045, 8650), (6747, 7750)]